Creating a Heatmap using QGIS

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  • เผยแพร่เมื่อ 14 ธ.ค. 2024

ความคิดเห็น • 60

  • @abdulhaffizumar4564
    @abdulhaffizumar4564 3 ปีที่แล้ว +21

    Words can't fully express how great of a teacher you are! I've gotten so much better in QGIS by following your tutorials. You not only teach the subject matter, but take time to explain every detail and process involved. Thank you!!!

  • @klemensjeitler3678
    @klemensjeitler3678 3 ปีที่แล้ว +11

    your tutorials are the best qgis tutorials! Which each of them I can learn so much. And they are very comprehensible and easy to follow. Thank you so much!

  • @VividKiss
    @VividKiss ปีที่แล้ว

    I have being trying to create heatmap for a week, and your video had finally save me from consistent failing. Thank you so much!!!!!!! --a grateful high school student

  • @l.a2463
    @l.a2463 2 ปีที่แล้ว

    Your lessons are very general but very specific at the same time. I don't know how you do that, but you are the great teacher!

  • @Phemiey
    @Phemiey 3 ปีที่แล้ว +1

    You made QGIS so simple. Your descriptions are clear and easy to follow. I am new to GIS, and I am already feeling like I can do a lot by practicing with your tutorials. Thanks!!!

  • @Imran_et_al
    @Imran_et_al 3 ปีที่แล้ว

    After a week long search I found what I wanted. Can't thank you enough for this wonderful tutorial. It's fair to say now "Knowledge not shared; is wasted"

  • @brendanpeck6121
    @brendanpeck6121 ปีที่แล้ว +1

    Awesome job on this video. I was able to create a heat map of car accidents weighted by number of pedestrians involved within New England.

    • @geodeltalabs
      @geodeltalabs  ปีที่แล้ว +1

      Great! glad to hear that :)

  • @DeliriumDelarium
    @DeliriumDelarium 3 ปีที่แล้ว +1

    Really great tutorial, perfect length, speed, information density, and example. Thank you very much!

  • @etarijoy6566
    @etarijoy6566 3 ปีที่แล้ว +1

    Very detailed and easy to understand tutorial. Thank you for putting this out here.

  • @rajkumarkrishnan7817
    @rajkumarkrishnan7817 3 ปีที่แล้ว

    Thank you for your excellent training videos. I watched many other QGIS videos before finally stumbling onto yours, which are 100% the best in the internet! I have learnt so much in one afternoon!

  • @GalibW
    @GalibW ปีที่แล้ว

    Greatest lecture I have ever attended

  • @monocyte2210
    @monocyte2210 6 หลายเดือนก่อน

    Thank you so much! Ive been looking for a turotrial in heat maps and I wonder why this video was not recommended to me . thank you agian

  • @rajculko
    @rajculko 3 ปีที่แล้ว +2

    thank you very much for helping me with analysis for my Masters thesis :)

  • @utubemania9079
    @utubemania9079 3 ปีที่แล้ว

    Best tutorial in lovely and soothing voice.

  • @bikrambiswas5522
    @bikrambiswas5522 4 ปีที่แล้ว

    Thank you very much " GeoDelta Labs" for this tutorial.

  • @alyahyai
    @alyahyai 3 ปีที่แล้ว

    Did like the tutorial, well done explaining the heatmap application in QGIS

  • @hugocassany
    @hugocassany 3 ปีที่แล้ว

    Amazing tutorial from start to finsh which even a begginer can reproduce easily ! :D

  • @garethgc1141
    @garethgc1141 4 หลายเดือนก่อน

    Excellent explanation!!

  • @marintothebush
    @marintothebush 3 ปีที่แล้ว

    Very cool video. Thank you for being an amazing teacher!

  • @mohammadbelalalzoubi8102
    @mohammadbelalalzoubi8102 3 ปีที่แล้ว +1

    Great video. Thank you.

  • @ParaguayPeaceCorps857
    @ParaguayPeaceCorps857 ปีที่แล้ว

    Extremely helpful, thank you so much!

  • @mikelitoris4028
    @mikelitoris4028 4 ปีที่แล้ว +1

    Do you know how to clip the heatmap to a shapefile polygon?

  • @ゆうき岡本
    @ゆうき岡本 3 ปีที่แล้ว

    Thank you very much for your instruction. I have a question about how to export the heatmap output into Tiff or GeoTiff file. If you don't mind, could you explain in here or else? Thanks in advance.

  • @mscofield7529
    @mscofield7529 3 ปีที่แล้ว

    hi, how to make the heatmap more clear. I used the openstreetmap as the background map, but after generating the heatmap, the background is very blurry

  • @drsatya2010
    @drsatya2010 4 ปีที่แล้ว

    Very well explained..can you please also explain creating heat map through the heat map plugin.. and also how to analyse it

  • @samar3507
    @samar3507 4 ปีที่แล้ว

    It was an amazing tutorial, Thankyou. :)

  • @sanjayawanninayake3819
    @sanjayawanninayake3819 4 ปีที่แล้ว

    This would be great application for police and transportation sectors to metigat black spots

  • @samrian2k
    @samrian2k 3 ปีที่แล้ว +1

    How can this layer be exported as a kml layer (google maps) ?

  • @asmaruddin8978
    @asmaruddin8978 ปีที่แล้ว

    Please Provide a Comprehensive video on Fault Density Analysis

  • @shankhabhattacharya8921
    @shankhabhattacharya8921 4 ปีที่แล้ว

    It was amazing tutorial thank you❤️

  • @nilanjanbasu7633
    @nilanjanbasu7633 2 ปีที่แล้ว

    HOW TO IMPORT A RANGE OF VALUES IN CASE OF GIVING WEIGHTS?

  • @asmr_galaxyy
    @asmr_galaxyy 2 ปีที่แล้ว

    How can i add legend to a heatmap

  • @이수달-j4o
    @이수달-j4o 3 ปีที่แล้ว

    Thank you so much.

  • @subhoshreedas8660
    @subhoshreedas8660 3 ปีที่แล้ว

    How to make point accident map

  • @cabmmm
    @cabmmm 3 ปีที่แล้ว

    Thank you soo much !

  • @aniketkadam8224
    @aniketkadam8224 4 ปีที่แล้ว

    Sir, I have an accident database .. so how to find accident hotspot in arc gis... sir please tell me the process?

    • @geodeltalabs
      @geodeltalabs  4 ปีที่แล้ว

      The concept will be the same as this tutorial. You can use the kernel Density tool in ArcGIS (Spatial Analyst Tools -> Density -> Kernel Density)
      Kernel Density tool is calculating the density of features in a neighborhood around those features. So as long as you have the recorded spots in the form of points, you should be able to do this. You can do a Kernal Density estimation with line features too, but for what you have mentioned, using the points is the accurate way to go about it.

    • @aniketkadam8224
      @aniketkadam8224 4 ปีที่แล้ว

      Thank you sir

    • @aniketkadam8224
      @aniketkadam8224 4 ปีที่แล้ว

      @@geodeltalabs sir can i follow the above hetamap video process... to find road accident hotspot?

    • @libertado832
      @libertado832 4 ปีที่แล้ว

      @@geodeltalabs is the heat map in qgis the same as kernel density?

  • @francisdelacruz4231
    @francisdelacruz4231 2 ปีที่แล้ว

    thank you

  • @monitoring_evaluation
    @monitoring_evaluation 2 ปีที่แล้ว +1

    SOS: Hello Sir. Thank you very much for the wonderful tutorial. I wrote my code correctly, yet my OK to validate the code wont be activated. It remaind inactive. I checked the code for errors and found non. Please see below:
    CASE
    WHEN "Descrip_vic" = 'Ferit lleu' THEN 1
    WHEN "Descrip_vic" = 'Ferit greu' THEN 50
    WHEN "Descrip_vic" = 'Mort' THEN 100
    ELSE 0
    END

    • @neelashelke9917
      @neelashelke9917 ปีที่แล้ว

      I think the column name is Descrip_6 ....still my code isn't working
      too

  • @syazwanazaman9537
    @syazwanazaman9537 3 ปีที่แล้ว

    How to create legend based on the heatmap